What is the average velocity for the trip

Assignment Help Physics
Reference no: EM13326369

A car travels east at 77 km/h for 6.0 h. It then travels 40.0° east of north at 112 km/h for 6.0 h.

(a) What is the average speed for the trip?

km/h

(b) What is the average velocity for the trip?

magnitude km/h

direction ° north of east

Reference no: EM13326369

Questions Cloud

Calculate as many principal or maximum strains : a point within an elastic body was subjected to a system of planestress. strain gauges were used to measure that would allow for thecalculation of principal strain and stress values at that point.with the given information
Calculate the force between the earth and the sun : mass of the earth is 5.97x10^24 kg. the radius of its orbit around the sun is 1.50x10^11m. calculate the force between the earth and the sun
What is the speed of the cube : An ice cube slides from rest without friction down a long inclined ramp that makes an angle of 35.8 o with the horizontal. What is the speed of the cube
Compute the stations of the pc and pt for each curve : An 1100 ft. straight line route survey, which had PI's at3+81.27 (I = 12o30') and 5+42.30 (I = 10o56'), laterhad 600 ft radius simple curves inserted at each PI. Computethe following: a)Curve data for each curve: Da, T, L, LC, E, and MO
What is the average velocity for the trip : A car travels east at 77 km/h for 6.0 h. It then travels 40.0° east of north at 112 km/h for 6.0 h. What is the average velocity for the trip
Implementation of an electronic usage policy : Creation and implementation of an electronic usage policy to be used in the organization and creation and implementation of an effective recruiting and retention program to enhance the quality of employees and management within the organization.
Find the normal force on the box : a box of textbooks at an unknown mass is set in motion with the intial speed of 0.5 m/s on a loading ramp that makes and angle of 16 degrees with the horizontal. find the normal force on the box
How much is the normal force on the box : a monkey pulls a box of bananas with mass 6.2 kg on a surface with a constant speed of 0.50 m/s. how much is the normal force on the box
Compute coefficient of friction between coin and turntable : A coin placed on a turntable rotating at 33.6 rev/min will stay there if its center is placed no further than 8.3 cm from the axis of rotation. compute coefficient of friction between the coin and turntable

Reviews

Write a Review

Physics Questions & Answers

  Find the angle of incidence of the laser ray on the mirror

You lay a mirror flat on the floor with one edge against a wall and aim a laser at the mirror. Find the angle of incidence of the laser ray on the mirror

  Estimate the maximum flow speed

A straight horizontal pipe with a diameter of 1.0 cm and a length of 47 m carries oil with a coefficient of viscosity of 0.13 N · s/m2. Estimate the maximum flow speed if the flow must be streamline

  Illustrate what effect did catharsis have on the mental

In the field of psychology, what is meant by the term “catharsis”? According to Joseph Bruer, Illustrate what effect did “catharsis” have on the mental functioning of someone with a “troubled mind”? Why?

  Compute the average power delivered by the engine

A 850-kg sports car accelerates from rest to 95 km/h in 7.0s, What is the average power delivered by the engine

  What is the frictional force acting on the box

A box of 10 kg is being pulled across a floor with a tension force of 50 N. Assume the box started from rest and reached a speed of 2 m/s

  By how much does car body rise on its suspension owing

A speedy tortoise can run at 0.01 meters per second and a hare can run 21 times as fast. In a race they both start at the same time; however the hare stops to rest for 1.50 minutes. So the tortoise wins by a shell (20 cm).

  Find the percentage of the energy spent on the journey

Your car achieves 30 miles per gallon and weighs 3000 pounds. What approximately is the percentage of the energy spent on the journey that actually goes to "moving you

  Explain the time-dependent schrodinger equation

Write your solution on how to start from the time-dependent Schrodinger equation and arrive at the general solution of the wavefunction

  What is the magnitude of the trains acceleration

A toy train is pushed forward and released at x0=2.0 m with a speed of 2.0 m/s. What is the magnitude of the train's acceleration after its wheel begins to stick

  What was the initial velocity of the arrow

An arrow is shot from the top of a castle wall. It hits the ground 543 m away from the base of the wall with a velocity of 79.0 m/s at an angle of 29.7 degrees below the horiztonal

  What is the vertical height between the two climbers

A rock climber throws a small first aid kit to another climber who is higher up the mountain. What is the vertical height between the two climbers

  Find the two forces exerted by bolts

A 206 n sign hangs from the end of a 3.30 m long bar. find the two forces exerted by bolts A and B

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd